Find IRS forms, instructions, publications, and notices for prior years back to 1864.

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Product Number Title Revision Date
Form 6198 At-Risk Limitations 1990
Instruction 6198 Instructions for Form 6198, At-Risk Limitations 2024
Instruction 6198 Instructions for Form 6198, At-Risk Limitations 2020
Instruction 6198 Instructions for Form 6198, At-Risk Limitations 2009
Instruction 6198 Instructions for Form 6198, At-Risk Limitations 2008
Instruction 6198 Instructions 2007
Instruction 6198 Instructions 2006
Instruction 6198 Instructions 2005
Instruction 6198 Instructions 2004
Instruction 6198 Instructions 2003
Instruction 6198 Instructions 2002
Instruction 6198 Instructions 2001
Instruction 6198 Instructions 2000
Instruction 6198 Instructions 1999
Instruction 6198 Instructions 1998
Instruction 6198 Instructions 1997
Instruction 6198 Instructions 1996
Instruction 6198 Instructions 1995
Instruction 6198 Instructions 1994
Instruction 6198 Instructions 1993
Instruction 6198 Instructions 1992
Instruction 6198 Instructions 1991
Instruction 6198 Instructions 1990
Form 6251 Alternative Minimum Tax - Individuals 2023
Form 6251 Alternative Minimum Tax - Individuals 2022
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